Quest Engineering QTA1120P User Manual - Rear Panel Layout
QTA-
1120P/1240P
User Manual
User Manual
Q-Tech Commercial Series
QTA-1120P/1240P
3
1
Power On Indicator LED
2
Level Indicator LED
3
Power Switch
Rear Panel Layout
1
AC Voltage (115V/230V) Selection Switch
8
XLR Output
2
AC Fuse
9
Parallel/Mono Switch
3
AC Power Input Socket
10
Sensitivity (100mV /1V) selection Switch
4
Earth Connection Screw
11
Gain Control
5
DC Power Supply Terminal
12
MIC 4/Aux 1 Selector Switch
6
Speaker Output Terminal
13
Phone Jack Input
7
Phone Jack Output
Front Panel Layout
PUBLIC ADDRESS AMPLIFIER
QTA 1120P
OUTPUT LEVEL
+8
Pwr -10 -8
-3
0
+3
POWER
1
2
3
VOLTAGE SELECT
AC 115/240V 50/60Hz
FUSE 250V T5A
24V DC
COM
8
Ω
70V
100V
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION:
TO PREVENT ELECTRIC SHOCK
DO NOT REMOVE COVER (OR BACK)
NO USER SERVICEABLE PARTS
TO QUALIFIED SERVICE PERSONNEL
BALANCED OUTPUT
@ 10K ohms
SENSITIVITY
Parallel
Mono
100mV 1V
GAIN
BALANCED INPUT
@ 10K ohms
230V
1
2
3
4
5
6
7
8
9
10
11
12
13